164580309

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{43853}}^1$

素因数の和:44001

約数の個数: 16

約数和(自身を含む): 245582400

約数和(自身を除く): 81002091

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 43853, 131559, 394677, 1184031, 6095567, 18286701, 54860103, 164580309]

約数ペア:

[(1, 164580309), (3, 54860103), (9, 18286701), (27, 6095567), (139, 1184031), (417, 394677), (1251, 131559), (3753, 43853)]